BR7204226D0 - Dispositivos de estabilizacao para circuitos de convergencia - Google Patents
Dispositivos de estabilizacao para circuitos de convergenciaInfo
- Publication number
- BR7204226D0 BR7204226D0 BR004226/72A BR422672A BR7204226D0 BR 7204226 D0 BR7204226 D0 BR 7204226D0 BR 004226/72 A BR004226/72 A BR 004226/72A BR 422672 A BR422672 A BR 422672A BR 7204226 D0 BR7204226 D0 BR 7204226D0
- Authority
- BR
- Brazil
- Prior art keywords
- stabilization devices
- convergence circuits
- convergence
- circuits
- stabilization
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
- H03K4/693—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier operating in push-pull, e.g. class B
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3146371A GB1393249A (en) | 1971-07-05 | 1971-07-05 | Vertical deflection current stabilization in colour television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7204226D0 true BR7204226D0 (pt) | 1973-05-10 |
Family
ID=10323459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR004226/72A BR7204226D0 (pt) | 1971-07-05 | 1972-06-28 | Dispositivos de estabilizacao para circuitos de convergencia |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3748525A (pt) |
| JP (1) | JPS5232806B1 (pt) |
| AR (1) | AR192458A1 (pt) |
| AT (1) | AT325124B (pt) |
| BE (1) | BE785834A (pt) |
| BR (1) | BR7204226D0 (pt) |
| CA (1) | CA969283A (pt) |
| DE (1) | DE2232792C3 (pt) |
| ES (1) | ES404563A1 (pt) |
| FR (1) | FR2144767B1 (pt) |
| GB (1) | GB1393249A (pt) |
| IT (1) | IT962416B (pt) |
| NL (1) | NL7209348A (pt) |
| SE (1) | SE374004B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700114A (en) * | 1986-04-15 | 1987-10-13 | Rca Corporation | Vertical deflection circuit |
| US4731564A (en) * | 1986-05-12 | 1988-03-15 | Rca Corporation | Service switch for video display apparatus |
| US4694226A (en) * | 1986-08-29 | 1987-09-15 | Rca Corporation | Vertical deflection circuit with service mode operation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997622A (en) * | 1958-06-10 | 1961-08-22 | Westinghouse Electric Corp | Voltage regulator circuit |
| NL6516061A (pt) * | 1965-12-10 | 1967-06-12 | ||
| US3544810A (en) * | 1968-06-06 | 1970-12-01 | Rca Corp | Spurious oscillation suppression in transistor deflection circuits |
-
1971
- 1971-07-05 GB GB3146371A patent/GB1393249A/en not_active Expired
-
1972
- 1972-01-21 US US00219715A patent/US3748525A/en not_active Expired - Lifetime
- 1972-06-28 BR BR004226/72A patent/BR7204226D0/pt unknown
- 1972-06-28 AR AR242820A patent/AR192458A1/es active
- 1972-06-29 AT AT560972A patent/AT325124B/de not_active IP Right Cessation
- 1972-07-04 JP JP47067012A patent/JPS5232806B1/ja active Pending
- 1972-07-04 SE SE7208802A patent/SE374004B/xx unknown
- 1972-07-04 IT IT26599/72A patent/IT962416B/it active
- 1972-07-04 NL NL7209348A patent/NL7209348A/xx unknown
- 1972-07-04 FR FR7224167A patent/FR2144767B1/fr not_active Expired
- 1972-07-04 DE DE2232792A patent/DE2232792C3/de not_active Expired
- 1972-07-04 BE BE785834A patent/BE785834A/xx unknown
- 1972-07-05 ES ES404563A patent/ES404563A1/es not_active Expired
- 1972-07-05 CA CA146,445A patent/CA969283A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2144767A1 (pt) | 1973-02-16 |
| GB1393249A (en) | 1975-05-07 |
| ES404563A1 (es) | 1975-06-16 |
| JPS5232806B1 (pt) | 1977-08-24 |
| CA969283A (en) | 1975-06-10 |
| BE785834A (fr) | 1972-11-03 |
| AR192458A1 (es) | 1973-02-21 |
| DE2232792C3 (de) | 1974-08-22 |
| SE374004B (pt) | 1975-02-17 |
| FR2144767B1 (pt) | 1975-03-07 |
| US3748525A (en) | 1973-07-24 |
| NL7209348A (pt) | 1973-01-09 |
| AT325124B (de) | 1975-10-10 |
| DE2232792A1 (de) | 1973-01-25 |
| DE2232792B2 (de) | 1974-01-31 |
| IT962416B (it) | 1973-12-20 |
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